Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-02-06
2007-02-06
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S160000, C156S161000, C156S229000, C156S256000, C156S264000
Reexamination Certificate
active
10791800
ABSTRACT:
A method for applying an elastic member on an elastic web of material includes providing an elastic web of material running in a traveling direction; applying adhesive in a predetermined adhesive pattern on the web of material; applying a continuous elastic member in an elastic pattern on the adhesive, wherein the elastic member is applied in a direction of extension which deviates from the traveling direction at least within portions of the elastic member; applying a non-elastic web of material over the elastic web of material, wherein the non-elastic web of material is brought to cover the adhesive pattern, whereby the elastic member is locked between the elastic web of material and the non-elastic web of material in the applied position on the adhesive pattern. The non-elastic web of material is given a band shape with a first non-linear edge and a second non-linear edge, wherein the shape of the non-elastic web of material is brought to generally coincide with the shape of the adhesive pattern.
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Aftergut Jeff H.
Buchanan & Ingersoll & Rooney PC
SCA Hygiene Products AB
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